Describes the interdisciplinary research of Myrtle B. McGraw; examines the controversy about McGraw's concept of critical period; and assesses her impact on current research. McGraw contended that the overlapping phases involved in neuromuscular integration demonstrate that learning and maturation interact during development. (BC)

This paper reviews the research on speech perception and reassesses the contribution of innate capacities versus external stimulation in conjunction with age in first- and second-language acquisition. A developmental model of speech perception is then discussed in relation to neonatal auditory perception. (Contains 86 references.) (MDM)

The author recounts his experiences investigating alleged fraud by Cyril Burt (1976) in his work on the genetic foundations of human intelligence. The evidence fails to prove Burt guilty, and his assertions about the genetic factors of individual differences in intelligence are finding corroboration in contemporary psychology. (SLD)

Data used to support Spearman's hypothesis have been incorrectly and inconsistently reported and do not support the claim that African-American-white differences in intelligence are not environmental in origin. Deaf children should not be considered a single population with respect to linguistic deprivation. (SLD)

Responds to this issue's initial article that presents 22 sequentially structured statements on the nature and origin of human abilities, gifts, and talents. Suggests putting aside the terms "gifted" and "talented," creating a hierarchical or categorical list of abilities, and downplaying the dichotomous conceptualization of nature and nurture.…

Outlines what developmentalists can do with genes associated with behavioral dimensions and disorders once they are found. Suggests that genes can be used to answer questions about developmental continuities, psychopathological patterns such as heterogeneity and comoribidty, and environmental-risk mechanisms informed by studies of gene/environment…

E. Paul Torrance believed that creativity, like other skills, could be taught. His test to assess creativity is described. Mihaly Csikszentmihalyi believes that the right combination of personal characteristics and encouraging environment produces creativity, and that children cannot be taught creativity. The adventure process creates an…

Parents who were identical twins, fraternal twins, or adopted siblings completed questionnaires assessing attitudes toward parenting and specific parenting practices, the emotional atmosphere of the home, and parental personality. Model-fitting results implicated modest genetic effects on affect-related aspects of parenting, such as parental…

Discusses how the genetic aspects of schizophrenia must be described within the interactive context of psychosocial stress. Suggests that the mental health profession must consider the environmental and social components of this condition, including the clients' relationships, families, and communities. States that psychotherapeutic interventions…

Responds to J. McCroskey and M. Beatty's article in this issue. Argues that debates over relative importance of nature versus nurture are misguided because the relative influence of genetic and environmental components varies depending on specific genes and environments under consideration and their specific interactions. Explores what these…

Replies to C. M. Condit's response to the authors' article on communibiology in the same issue of this journal, arguing that some of her challenges to communibiology are seriously flawed. (SR)

Happiness and ecological well-being are often portrayed as conflictual pursuits, but they may actually be complementary. In samples of adolescents (Study 1) and adults (Study 2), we tested this proposition and examined the role of three factors in promoting both subjective well-being (SWB) and ecologically responsible behavior (ERB). In both…

A multifactorial model is presented that depicts a representative set of dimensions involved in child abuse and neglect. The model includes parental, ecological, and child factors linked to precipitating situations and/or events that result in child abuse or neglect. An excerpt from the records of an abused child illustrates the model. Also…

A chronicle of controversies over testing (heredity-environment, experimenter bias, social class bias, tests as sorters for schools and society) and the difficulties that ensue when the scholar enters the arena of public policy. The thesis is offered that the hearing given to social evidence and issues depends on the times and the audience, with…

Ethnic, racial, and religious discrimination in selective college admissions was commonplace in the 1920's, but it is doubtful that the College Board's 1926 innovation, the Scholastic Aptitude Test (SAT), was developed to be used as an instrument of prejudice. By 1926, the use of quotas by elite colleges had made discrimination in admissions…